Average Monthly Sunshine in Pomona

The graphs on this page shows the average number of hours per month and per day that Pomona receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

While the amount of sunshine in Pomona changes moderately throughout the year, the annual total remains impressive at around 2691 hours. Expect slightly brighter days in October and a subtle dip in June.

Daily hours of sunshine

This means you will experience moderate variation in sunshine hours throughout the year. With 8.5 hours daily sunshine in October, it dips to 6.3 hours in June.

Pomona’s total hours of sunshine compared to other major cities

Pomona enjoys an average of 2691 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

February, Pomona’s wettest month, receives 124 mm of rainfall and has a maximum daytime temperature of 29°C. During the driest month July you can expect a temperature of 21°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Pomona Precipitation page.